CCCS-203B · Question #153
After deploying the CrowdStrike Container Sensor in a Kubernetes environment, developers notice significant performance degradation in pod startup times. What is the most likely cause of this issue?
The correct answer is B. The sensor's configuration includes improper resource limits and requests. Option A: The sensor does not block traffic. Its purpose is to monitor and report, not enforce network traffic rules. Any network issues would typically be related to cluster configuration or network policies, not the sensor. Option B: If the Container Sensor's resource…
Question
After deploying the CrowdStrike Container Sensor in a Kubernetes environment, developers notice significant performance degradation in pod startup times. What is the most likely cause of this issue?
Options
- AThe sensor is blocking all traffic to external endpoints by default.
- BThe sensor's configuration includes improper resource limits and requests.
- CThe Kubernetes nodes are running an unsupported operating system.
- DThe sensor is overloading the Kubernetes API server with frequent requests.
How the community answered
(35 responses)- A6% (2)
- B46% (16)
- C17% (6)
- D31% (11)
Explanation
Option A: The sensor does not block traffic. Its purpose is to monitor and report, not enforce network traffic rules. Any network issues would typically be related to cluster configuration or network policies, not the sensor. Option B: If the Container Sensor's resource requests and limits are improperly configured, it can consume excessive CPU or memory, potentially impacting the Kubernetes node and slowing down pod startup times. Ensuring the sensor's resource requirements align with the cluster's capacity is crucial to maintaining performance. Option C: While running an unsupported OS could cause deployment failures, it is unlikely to cause performance degradation. The sensor checks compatibility during deployment. Option D: The Container Sensor does not directly interact with the Kubernetes API server in a manner that would overload it. Admission-related requests are handled by the Admission Controller, which operates independently.
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